10 questions
Where do plants get the material they need for healthy growth?
From the air only
From the soil only
From the air and soil
From the shops
Which plant materials are transported in the xylem?
Water and oxygen
Glucose and oxygen
Glucose and minerals
Water and minerals
How does glucose travel in the phloem?
Clockwise
In both directions
Up only
Down only
How does water leave a plant?
Through pores in the leaves
Through phloem cells
Through root hair cells
By active transport
What is the plural name for the holes in the leaves of plants?
Stoma
Soma
Sotoma
Stomata
What is the definition of transpiration?
The evaporation of water from leaves into the air.
The movement of water from the soil to the plant.
Production of glucose from carbon dioxide and water
The movement of water from low to high concentration
What equipment can be used to indirectly measure the rate of transpiration?
Water metre
Transpiremetre
Potometer
Potoreader
Which of the following will NOT increase the rate of transpiration?
increasing light intensity
increasing humidity
Increasing the movements of air
Increasing temperature.
What is the name of the root structure that increases the ability of roots to absorb water and minerals?
Phloem
guard cell
Capillary
Root hair cell
what process allows minerals to enter the roots from the soil?
Diffusion
Active transport
Osmosis
Transpiration